protected UpdateProcessor::parseXml($raw_xml)
Parses the XML of the Drupal release history info files.
Parameters
string $raw_xml: A raw XML string of available release data for a given project.
Return value
array Array of parsed data about releases for a given project, or NULL if there was an error parsing the string.
File
- core/modules/update/src/UpdateProcessor.php, line 208
Class
- UpdateProcessor
- Process project update information.
Namespace
Drupal\update
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | protected function parseXml($raw_xml) { try { $xml = new \SimpleXMLElement($raw_xml); } catch (\Exception $e) { // SimpleXMLElement::__construct produces an E_WARNING error message for // each error found in the XML data and throws an exception if errors // were detected. Catch any exception and return failure (NULL). return NULL; } // If there is no valid project data, the XML is invalid, so return failure. if (!isset($xml->short_name)) { return NULL; } $data = array(); foreach ($xml as $k => $v) { $data[$k] = (string) $v; } $data['releases'] = array(); if (isset($xml->releases)) { foreach ($xml->releases->children() as $release) { $version = (string) $release->version; $data['releases'][$version] = array(); foreach ($release->children() as $k => $v) { $data['releases'][$version][$k] = (string) $v; } $data['releases'][$version]['terms'] = array(); if ($release->terms) { foreach ($release->terms->children() as $term) { if (!isset($data['releases'][$version]['terms'][(string) $term->name])) { $data['releases'][$version]['terms'][(string) $term->name] = array(); } $data['releases'][$version]['terms'][(string) $term->name][] = (string) $term->value; } } } } return $data;} |
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